225/45R17 In Inches

What size tire is 225/45R17 in Inches?

The 225/45R17 equivalent to 25x8.9R17 in inches, as follow:

  • 25 inches (634mm) stand for the tire diameter, also referred to as the tire height
  • 8.9 inches (225mm) is the tire width, this may also know as the section width
  • 17 inches (432mm) represent the rim diameter or called the wheel diameter that can be mounted on.
InchesMetric
Tire Diameter25"634 mm
Tread Width8.9"225 mm
Rim Diameter17"432 mm
Sidewall Height4"101 mm
Circumference78.5"1994 mm
Revolutions808 revs/mile502 revs/km
tire diameter
8.9"
25"
Tire Side
Tire Circumference
78.5"
17"
4"
808 Revs/Mile

What is a 225/45R17 tire width?

The 225/45R17 has a width of 8.9 inches or 225 mm wide. This is the measurement of the tire at its thickest point, the distance between the inner sidewall’s widest point and the outer sidewall’s widest point. This physical width of the tire can change if the tire is mounted on a wheel slightly wider or narrower than the size indicated by the rim width.

What is 225/45R17 tire diameter?

The 225/45R17 has an overall diameter of 25 inches or 634 mm tall (Measurement of a tire’s outside diameter through its exact center when inflated with no load.)

What size rim do I need for 225/45R17?

The size rim of a 225/45R17 tire is 17 inches or 432 mm tall. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.

How tall is a 225/45R17 tire sidewall’s height?

The sidewall height of a 225/45R17 is 4 inches or 101 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.

What about 225/45R17 tire circumference?

225/45R17 tire has a circumference of 78.5 inches or 1994 mm

How many revolutions for 225/45R17 per mile & kilometer?

The 225/45R17 performs 502 revolutions per kilometer or 808 revolutions per mile. Revolutions per mile indicate the number of times a tire revolves while it covers the distance of one mile/kilometer

What’s wider or narrow than 225/45R17 is acceptable?

You can replace the 225/45R17 tires that are within ±3% of the overall tire diameter. In this case, it’s between 24.3 and 25.8 inches (615mm to 653 mm). Check our tire size chart here or the tire size calculator tool here to find your size.


Tire Size Chart for 17" Wheels:

22" Tire Diameter

23" Tire Diameter

24" Tire Diameter


25" Tire Diameter

26" Tire Diameter

27" Tire Diameter


28" Tire Diameter

29" Tire Diameter

30" Tire Diameter


31" Tire Diameter

32" Tire Diameter

33" Tire Diameter


34" Tire Diameter

36" Tire Diameter

*Disclaimer: The information provided on the tire size is for general informational purposes only. We recommend that you consult a certified tire specialist or National Highway Traffic Safety Administration (NHTSA) sets specific guidelines for tires used on vehicles.


Share on:

Jamie Hicks

Sullivan Kane

Tire Technician at TireSizesCalculator

Sullivan is a Tire Technician specializing in tire repair at TireSizesCalculator. With over 6 years of experience in the industry, Sullivan has become an expert in tire repair, maintenance & installation.


Leave a Comment